baber/WOPTO huggingface dataset:
Patent EP-0468690-A1 (EP)
Inventor: HIRATSUKA MITSUNORI
IPC: C07D213/81
Filed: 1991-07-17
Abstract: A pyrimidine derivative has the formula,
       
 wherein each of R¹ and R², which may be the same or different, is C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkoxy or halogen; 
   R³ is hydrogen or C₁-C₆ alkyl; 
   R⁴ is C₁-C₆ alkyl, halo C₁-C₆ alkyl, benzyl, phenyl or phenyl substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl, nitro and halogen; 
   X is oxygen or sulfur; 
   Z is nitrogen or CY⁴; 
   each of Y¹, Y² and Y³, which may be the same or different, is hydrogen, halogen, C₁-C₆ alkyl or C₁-C₆ alkoxy; and 
   Y⁴ is hydrogen, hydroxyl, mercapto, nitro, halogen, C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₁-C₆ alkoxy, C₃-C₆ alkenyloxy, C₃-C₆ alkynyloxy, halo C₁-C₆ alkyl, halo C₂-C₆ alkenyl, halo C₂-C₆ alkynyl, halo C₁-C₆ alkoxy, halo C₃-C₆ alkenyloxy, halo C₃-C₆ alkynyloxy, C₁-C₆ alkoxy C₁-C₆ alkyl, C₃-C₆ alkenyloxy C₁-C₆ alkyl, C₃-C₆ alkynyloxy C₁-C₆ alkyl, cyano, formyl, carboxyl, C₁-C₆ alkoxycarbonyl, C₃-C₆ alkenyloxycarbonyl, C₃-C₆ alkynyloxycarbonyl, phenyl, phenyl substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl and halogen, phenoxy, phenoxy substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl and halogen, phenylthio, phenylthio substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl and halogen, benzyloxy, benzyloxy substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl and halogen, benzylthio, benzylthio substituted with at least one member selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkoxy, halo C₁-C₆ alkyl, C₁-C₆ alkoxycarbonyl and halogen,
       
 wherein each of R⁵ and R⁶, which may be the same or different, is hydrogen, C₁-C₆ alkyl, C₃-C₆ alkenyl or C₃-C₆ alkynyl,
       
 wherein R⁵ and R⁶ are as defined above,
       
 wherein R⁷ is C₁-C₆ alkyl, C₃-C₆ alkenyl or C₃-C₆ alkynyl and m is an integer of 0, 1 or 2,
       
 wherein X¹ is oxygen or sulfur, and R⁷ is as defined above, or
       
 wherein R⁷ and m are as defined above, and n is an integer from 1 to 4.
Patent EP-0473448-A1 (EP)
Inventor: TEUSCHER LEON A
IPC: C09D183/04
Filed: 1991-08-30
Abstract: The invention relates to an electrophotographic imaging member including a charge blocking layer (3) having a composition including a complex or salt of a film forming material containing at least one nitrogen-containing compound, such as an amino, an imino or a tertiary amine group, chelated to a metal ion or atom. The charge blocking materials may be used with transparent conductive layers, for example, comprising cuprous iodide.
Patent EP-0477018-A1 (EP)
Inventor: IKEGAMI HIDEO
IPC: G21B3/00
Filed: 1991-09-19
Abstract: Apparatus and method for efficiently utilizing heat generated owing to so-called cold fusion. A metal rod (5), heat pipe or the like is directly connected to a cathode (2) in which excess heat is generated owing to the Pons-Fleischmann effect, to deprive the cathode (2) of heat. The heat is used to perform electrical or mechanical work. Depriving the cathode of heat also contributes to maintenance of the performance of the cathode (2).
Patent EP-0488799-A1 (EP)
Inventor: HAGIWARA HIROSHI
IPC: C08L51/04
Filed: 1991-11-29
Abstract: A graft copolymer is formed by graft-polymerizing 10 - 95 wt. parts of a vinyl monomer onto 5 - 90 wt. parts of the rubber polymer which comprises 40 - 99 wt. % of butadiene and 1 - 60 wt. % of an aromatic polycyclic vinyl monomer represented by the following formula (I) or (II):
       
 wherein R denotes a hydrogen atom or a methyl group. The graft copolymer is characterized by the rubber polymer having a high refractive index as well as a low glass transition temperature due to the use of the aromatic polycyclic vinyl monomer. Accordingly, the graft copolymer per se may be used as a thermoplastic resin having good transparency and impact resistance at a low rubber polymer content and may also be added to a transparent thermoplastic resin inclusive of a vinyl chloride resin and a styrene-acrylonitrile copolymer resin to provide the thermoplastic resin with an improved impact resistance while retaining a good transparency.
Patent EP-0493018-A1 (EP)
Inventor: FUSS GUNTER G
IPC: B29B17/00
Filed: 1991-12-20
Abstract: System and method for densifying expanded thermoplastic foam materials such as loose fill packing materials, larger blocks of such materials, and food and beverage service items to reduce the volume of such materials for recycling or disposal. The material (11) is heated to soften the material and expel gas from cells within the material and thereby shrink the material to a reduced volume. In some embodiments, and the material is further densified by compacting the heat softened material to further reduce the volume.
Patent EP-0525269-A1 (EP)
Inventor: BOMMER RAYMOND
IPC: F16L41/12
Filed: 1991-06-28
Abstract: It comprises a semicylindrical body (1) fastened to the ringed network (10-11) with the aid of straps (31) and provided with a radial tube (33) which is embedded (at 34) in an opening made in the said network. Sealing is obtained with the aid of a flanged seal (50) which bears against a perforated element (4) with a corrugated profile, applied against the periphery of the network around the opening in the latter. <IMAGE>
Patent EP-0484257-A1 (EP)
Inventor: MERMET-GUYENNET MICHEL
IPC: H01L23/50
Filed: 1991-10-25
Abstract: The present invention relates to a device for reducing the dynamic impedance in respect of a moulded-package integrated circuit comprising a chip (15) and several annular metal planes (21, 22) separated from one another by an insulating film (27, 28), each of these planes containing, on its outer boundary, lugs (23, 24) connected to the outside of the package and, on its inner boundary, lugs (25, 26) connected to pins of the chip (15). The lugs (23-26) are connected to the outside and to the pins of the chip by way of plugs (20) of a conventional connection network. 
<IMAGE>
Patent EP-0488975-A1 (EP)
Inventor: LARSSON KARL HAKAN
IPC: B01D29/11
Filed: 1991-11-13
Abstract: An apparatus for filtering of liquid, preferably water, comprises a housing (10) having a filter (12), a liquid inlet (11), a filtrate outlet (15), a narrow passage (22) through which the liquid flows at high velocity across the filter, and a return conduit (16) by which unfiltered liquid is recirculated to the inlet. According to the invention, the apparatus is provided with an air inlet (18) for supplying air to the return conduit (16), and an air outlet (19) provided at the top portion of the housing for disharging air and foam from the apparatus.
Patent EP-0468024-A1 (EP)
Inventor: KOLEV SEJKO
IPC: F04D29/70
Filed: 1991-02-08
Abstract: Dans un dispositif d'injection pour le nettoyage en continu par voie humide de compresseurs, l'agent de nettoyage liquide est injecté, au moyen d'une buse, dans le canal d'écoulement, en amont du compresseur. La buse est un pulvérisateur moléculaire (2) qui est monté réglable sur trois dimensions, dans un joint à rotule (3), dans la paroi (4) du bâti du compresseur, et dont l'entretien, le réglage, voire même le changement, peuvent se faire lorsque la machine est en service.
Patent EP-0519989-A1 (EP)
Title: Ferromagnetic materials.
Inventor: COCKAYNE BRIAN
IPC: H01F1/03
Filed: 1991-03-05
Abstract: PCT No. PCT/GB91/00346 Sec. 371 Date Oct. 19, 1992 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Mar. 5, 1991 PCT Pub. No. WO91/14271 PCT Pub. Date Sep. 19, 1991.This invention provides a ferromagnetic material Fe60MxNy where M is at least one element selected from Al, Ga, In and Tl, N is at least one element selected from P, As, Sb and Bi, x has a range of 1</=x</=39 and x+y=40 and excluding Fe60GaXASy. A preferred ferromagnetic material is Fe60GaxAsy , preferably when x has a range of 3</=x</=37, more preferably when x has a range of 20</=x</=37, and even more preferably when x has a range of 30</=x</=37. Typically, ferromagnetic materials of this type can be homogenised by annealing or melt spinning. Melt spun Fe60GaxAsy can show Curie Temperatures (Tc) of about 470 DEG  C. and saturation magnestions of about 89 emu/g. Typically a ferromagentic material of the Fe60MxNy has a B82 type structure.
Patent EP-0489125-A1 (EP)
Inventor: KORSUNSKY IOSIF
IPC: H01R12/70
Filed: 1991-05-16
Abstract: Un connecteur (2) de bords pour une plaquette de circuits imprimés (4) comporte des éléments de verrouillage façonnés et estampés (60, 60') à chacune des extrémités (28, 28') du boîtier (22) du connecteur. La plaquette de circuits imprimés (4) s'étend à un angle aigu par rapport à la face (24) du boîtier (22) recevant la plaquette (4) lorsque celle-ci est entièrement introduite en une position fonctionnelle. Chaque élément de verrouillage (60, 60') est en forme d'U et comporte un bras (62) pourvu d'une épaule (86). Les épaules (86) chevauchent des parties de bords latérales de la plaquette (4) et sont dirigées vers la face (24) recevant la plaquette. Le boîtier (22) comporte des éléments de support solidaires (102) placés contre des parties en forme d'anse (66, 66') des éléments de verrouillage en forme d'U (60, 60'), afin de renforcer l'effet de retenue exercé par les éléments de verrouillage (60, 60') sur la plaquette. Chaque élément de verrouillage comporte une surface (84) convexe faisant office de came le long de laquelle le bord de la plaquette (4) se déplace lorsque celle-ci est pivotée à partir d'une position d'introduction initiale à sa position fonctionnelle.
Patent EP-0491925-A1 (EP)
Inventor: LIND ERIK
IPC: E04B1/04
Filed: 1991-07-10
Abstract: Le parking comporte des noyaux porteurs (1, 1a), par exemple des tours à cage d'escalier, ainsi qu'un nombre important de dalles (3) primaires, parallèles les unes aux autres et perpendiculaires au sens longitudinal du bâtiment, les extrémités desdites dalles étant posées sur des colonnes en forme de dalle (2). Des goujons de cisaillement (19) empêchant tout déplacement réciproque entre les dalles sont disposés dans les joints entre celles-ci. Le plancher sert de diaphragme rigide stabilisant le bâtiment et les joints entre les dalles évitent que le diaphragme ne subisse des contraintes dues aux variations de sa température.
Patent EP-0504361-A1 (EP)
Inventor: TIDMARSH GEORGE
IPC: C07K14/475
Filed: 1991-10-04
Abstract: On produit des mégacaryocytes et des plaquettes en culture en employant des conditions encourageant la mégacaryopoïèse tout en décourageant la formation de fibroblastes. En particulier on constate que du plasma humain ou de l'héparine avec du sérum de foetus de veau favorisent la formation de mégacaryocytes dans des récipients dépourvus de revêtements de support de fibroblastes. Un facteur associé à la mégacaryopoïèse est décrit.
Patent EP-0498289-A1 (EP)
Inventor: HAUK ROLF DR
IPC: C10J3/00
Filed: 1992-01-29
Abstract: A process is described for drying coal having a natural moisture content, which is fed to fusion gasifiers or coal gasifiers, in which the drying is carried out by means of surplus energy arising from a coupling to a gas turbine power station. The surplus energy in this case is supplied via a fluid to at least one dryer by means of thermal balancing from at least one auxiliary unit securing or improving the actual energy production. <IMAGE>
Patent EP-0501184-A1 (EP)
Inventor: MCKITTRICK MERLE
IPC: G01N3/12
Filed: 1992-02-03
Abstract: A pressure tester (50) is provided for safely and efficiently buckle testing a container (120). A housing (52) encloses a test chamber (54) and the related operating equipment. The chamber (54) includes a neck block (80) and a cradling assembly (82) for holding the container (120) therein. Upon activation of a test cycle, the container (120) is punctured on a domed end (124) by a hollow needle (100) which fits within a domed pedestal (94). The container (120) is pushed into the neck block (80) where an outwardly sloping surface (130) generally matches a neck (126) of the container (120). A flexible seal (134) is fitted within a groove (132) in the surface (130) which provides flex without support if the container (120) expands during the test.
Patent EP-0499264-A1 (EP)
Inventor: MIZUKAMI FUJIO
IPC: B01J21/04
Filed: 1992-02-14
Abstract: A catalyst for the decomposition of hydrazine is produced by impregnating alumina with a solution of iridium salt in a solvent and then drying and firing it. In this case, ethyl alcohol is used as a solvent. Such a catalyst has high catalytic activity and durability.
Patent EP-0514803-A1 (EP)
Inventor: BEER EKKEHARD
IPC: B65D77/20
Filed: 1992-05-18
Abstract: A cup-shaped plastic package for essentially flowable or pourable contents materials is described. It consists of a one-piece receiving container (1), the filling and removal opening, on the top side, of which is sealed with a removable lid foil (2). The plastic lid foil has a structured surface. <IMAGE>
Patent EP-0519437-A1 (EP)
Inventor: TOLENTINO DANIELA
IPC: A01N63/27
Filed: 1992-06-17
Abstract: Microorganisms belonging to  Pseudomonas  genus (NCIMB 40403, NCIMB 40376, NCIMB 40375, NCIMB 40377, NCIMB 40402, NCIMB 40379) are disclosed, together with their use for controlling phytopathogenic fungi, in particular  Pythium spp.  and/or  Fusarium spp. , which strike a wide range of crops.
Patent EP-0525831-A1 (EP)
Inventor: ZOLNOWSKY JOHN
IPC: G06F15/16
Filed: 1984-03-26
Abstract: A system for interfacing a Processor to a Coprocessor using standard bus cycles. The Processor, upon encountering in its instruction stream an instruction having a particular Operation word format, will transfer a Command word following the Operation word to a particular Coprocessor designated by a Coprocessor Identity field in the Operation word. Upon decoding the Command word, the Coprocessor will respond with any of a set of response primitives which define functions which the Coprocessor requires to Processor to perform in support of the Command by the Coprocessor. The interface provides for all functions which the Coprocessor may require, including selective vectoring to appropriate exception handlers.
Patent EP-0540002-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62L1/14
Filed: 1992-10-29
Abstract: A bicycle brake apparatus comprising a (1) pair of brake calipers each attached to a bicycle frame (7) to be pivotable about a first axis (X), and a connecting structure for connecting one of the brake calipers to a brake control cable (8). Each brake caliper (1) includes a proximal region pivotally attached to the bicycle frame (7), a brake pad mounting region for supporting a brake pad, and an arm region extending from the brake pad mounting region. The connecting structure includes a control cable receiving surface formed on the arm region of one of the brake calipers, and a cable clamp for engaging the control cable receiving surface. The cable clamp is movable along a second axis (Y) extending substantially parallel to the arm region of this brake caliper (1) to fixedly hold the brake control cable (8) between the control cable receiving surface and the cable clamp. The second axis (Y) extends substantially perpendicular to the first axis (X) and in a direction outwardly and upwardly of the bicycle.
Patent EP-0548535-A1 (EP)
Inventor: KOTZ RAINER PROF DR
IPC: A61F2/38
Filed: 1992-11-17
Abstract: Endoprosthesis for the knee joint (10) and adjacent bone parts comprising a femoral (12) and a tibial (14) joint part, a bone replacement part (18) to be attached to the femoral (12) or, respectively tibial (14) joint part which replacement part (18) comprises a pair of telescopically cooperating rod members (20,22) which are adjusted with respect to each other by a threaded spindle (28) and a spindle nut (30), and comprising a pinion (32) on the spindle (28) to be actuated by a rotating means, whereby an indexing mechanism is provided comprising an indexing member (48) which is actuated by the tibial (14) or femoral (12) joint part in an extreme bending position of the joint (10).
Patent EP-0544179-A1 (EP)
Inventor: YOODA EIICHI
IPC: C04B40/00
Filed: 1992-11-17
Abstract: Disclosed herein is a method for adjusting the consistency of a concrete mix by adding a water-absorbing polymeric material or a thickening agent of carboxymethylcellulose to a fresh concrete mix.
Patent EP-0550874-A1 (EP)
Inventor: RITTLER HERMANN LORENZ CORNING
IPC: C01B25/42
Filed: 1992-12-22
Abstract: Glass or crystal particles of nanocrystalline size having a minor dimension of 0.1 to 100 Angstrom units. They may be prepared by controlled thermal separation of phase-separable glasses. Preferred crystal forms are zinc pyrophosphate and lithium disilicate. A crystallizable glass is combined with phyllosilicate particles and sintered to form an oriented composite body. During slow sintering, the crystal grows epitaxially on the phyllosilicate.
Patent EP-0512637-A1 (EP)
Inventor: BORSBOOM ANTONIUS WILHELMUS RE
IPC: H01R43/00
Filed: 1992-05-04
Abstract: The invention relates to an auxiliary device for use in terminating the individual conductors of a multi-conductor cable, more particularly of the coax-type. The auxiliary device has a supporting frame with an elongated jig, which is provided with a series longitudinally juxtaposed openings having their axes radially directed for receiving the housings of miniature (female) connectors, said supporting frame carrying adjacent one end of the jig a cable support, whereas at a distance parallel to the jig a supporting rail is provided, which is provided with supporting areas for the ends of the connecting tongues that extend from the (female) connectors, said supporting areas corresponding to the receiving openings in the jig, wherein the jig cooperates with means for holding the connector housings in the receiving openings and wherein the supporting rail cooperates with means for holding the conductor end portions onto the connecting tongues.
Patent EP-0530890-A1 (EP)
Inventor: ARNOLD PHILIP DALE
IPC: F16D1/072
Filed: 1992-08-18
Abstract: A tubular shaft (24) has a portion of reduced inner diameter (52) at a location where joining to an apertured member (16) is desired. The aperture (18,22) in the member (16) is lobed with splines (49) in the lobes and has an undercut groove or grooves (51) and is hardened. The shaft (24) is inserted in the aperture (18,22) and the reduced inner diameter portion (52) is expanded to force the shaft material into the lobes (48) and groove (51) and around the splines (49) to form a connection which resists torque and axial separation. The tube expansion is effected by forcing a series of balls (58) through the reduced diameter portion (52), each ball (58) being slightly larger than the reduced diameter (52) and larger than the previous ball (58) but smaller than the remainder of the shaft internal diameter. A crankshaft (10) is assembled with this method wherein counterweights (16) have lobed apertures (18,22) to receive end portions (52) of crank pins (24) and main journals (12) having reduced internal diameters. Lubricating passages (96,98) are formed in crankshafts having main journals (12) and crank pins (24) with reduced end portions (52,57) defining planar shoulders (90) on their body portions (52,57) and annular grooves (92) on the shoulders (90), bores (108) in the counterweights (16) intersecting the annular grooves (92) on the adjacent shoulders (90), and passages (96,98) in each main journal (57) and crank pin (24) connecting its annular groove (92) with the surface thereof.
Patent EP-0547651-A1 (EP)
Title: Improved non-lauric triglyceride compositions
Inventor: CAIN FREDERICK WILLIAM
IPC: C11C3/00
Filed: 1992-11-20
Abstract: Triglyceride compositions containing :
     18-28 wt.% of C₁₆-C₁₈ saturated fatty acids;   0-6 wt.% of C₁₈ saturated fatty acids;   35-45 wt.% of C 18:1  trans-unsaturated fatty acids;   25-35 wt.% of C 18:1  cis-unsaturated fatty acids,    and that display preferably an N-profile of N₂₀ > 40 and N₃₀ < 8 and show improved softening and non-tempering behaviour of cool-melting filling fats.
Patent EP-0515044-A1 (EP)
Inventor: CHEN KUN-LONG
IPC: D06M101/16
Filed: 1992-04-27
Abstract: This invention discloses curable silicone compositions which impart beneficial characteristics to the fibers that are not possible without the use of the instant invention compositions and process.
Patent EP-0526159-A1 (EP)
Inventor: HUANG SHYH-CHIN NMN
IPC: C22B9/22
Filed: 1992-07-28
Abstract: Gamma titanium aluminide alloys can be melted by a method comprising, melting a charge comprised of the titanium aluminide alloy and an effective amount of a metal from the group consisting of niobium, tantalum, tungsten, and molybdenum to reduce oxygen pickup in the melt, the melting being performed in a calcia crucible.
Patent EP-0533432-A1 (EP)
Inventor: YAMAUCHI TEIYU HONJO-CITY HOUS
IPC: A61M1/00
Filed: 1992-09-15
Abstract: A catheter device 11 for removal of physiological substances such as a thrombus, a hematoma, pus, or phlegm creates suction by directing a forced flow of a pressurized fluid toward a discharge port 10 of a catheter tube 11. A suction port 12 at or near a front end draws the physiological substances into the catheter tube. The forced flow of fluid tends to break up and dilute the physiological substances to ease their discharge through the discharge port. Embodiments are disclosed in which the fluid flow is created by a U-shaped fluid supply tube 21 having an injection port 22 directed toward the discharge port. The U-shaped tube may be fully inside the catheter tube, or only its end may be inserted into the catheter tube. In a further embodiment, the fluid supply tube discharges the fluid toward the suction port, and into a cup-shaped shield. Liquid or gas is injected into the catheter tube near the suction port and toward the discharge aperture to create a suction force at the suction port 12.
Patent EP-0539121-A1 (EP)
Inventor: MYERS ROBERT B
IPC: B01D53/14
Filed: 1992-10-16
Abstract: A vertical, co-current dry scrubber comprises a housing (40) having a waste gas inlet (42) and a treated gas outlet (44). A plurality of airfoil mounted atomizers (48) extend across the interior of the housing for discharging slurry into the gas stream for treatment of the gas. The use of the airfoil mounted atomizers (48) reduces pressure drop across the chamber within the housing (40).
Patent EP-0547763-A1 (EP)
Inventor: JUNG JONG SUK
IPC: C08L27/06
Filed: 1992-11-13
Abstract: The present invention relates to a polyvinylchloride plastisol composition having an excellent antibacterial activity, in whcih ceramic as a far infrared ray radiating material is mixed with a polyvinylchloride plastisol composition comprising polyvinylchloride paste resin, diisononyl-phthalate, adipic acid glycol polyester, calcium stearate, zinc stearate, epoxy soybean oil and additives.
Patent EP-0554625-A1 (EP)
Inventor: MARTENSSON NILS ERIK VILHELM
IPC: H04M1/72466
Filed: 1992-12-24
Abstract: A cordless telephone arrangement, such as a DECT Business Cordless Telecommunications (BCT) system, comprises a PBX base station (1) and a plurality of mobile stations in the form of portable handsets (2a,2b...2n). The handsets themselves include no means for independently dialling a telephone number. Instead of a conventional keypad the handsets each comprise only a single "TALK" key 7. The PBX 1 is adapted to dial on behalf of each handset in response to an instruction received by radio communication therefrom. In one embodiment the instructions are delivered orally to the handset. In this case the PBX includes a voice recognition device 12. A voice synthesizer 11 may also be included for returning spoken messages to the handset. The TALK key 7 is used to indicate that the handset is required to make a call, to terminate a call, or to accept an incoming call. Otherwise instructions and messages are largely conveyed between the mobile station and the base station by spoken word using radio communication.